The strain gauge load cell FLINTEC RC3 is designed to convert mechanical deformation during compression into a proportional electrical signal.
It consists of an elastic element, a set of strain gauges assembled into a bridge circuit (Wheatstone bridge), and thermal compensation elements for normalizing the output signal.
Operation in harsh industrial conditions is ensured by a stainless steel case, made in the form of a rigid cylindrical shell, and a high protection class (IP68).
It is used mainly for the manufacture/modernization of automobile, carriage, and also multi-ton platform scales of the III accuracy class according to GOST 29329 and RM MOZM No. 76.
Features of FLINTEC RC3
Options
Model | RC3 | ||||
Symbol according to GOST 30129-96 | С1 -50/50, С3 -50/50 | ||||
Maximum measurement limit (MLL), kg | 7,5 / 15 / 22,5 / 30 / 40 / 50 / 100 / 150 / 300 | ||||
Accuracy class according to GOST 30129-96 | D1 | С1 | С3 | С4 | |
Accuracy category according to manufacturer’s documentation | GP | С1 | СЗ | C3MI8 | С4 |
Number of verification intervals, n | – | 1000 | 3000 | 4000 | |
Operating transfer coefficient (RTC), mV/V | 2,0 ± 0,1% | ||||
Combined error, % RKP | <= ± 0,04 | <= ± 0,03 | <= ± 0,02 | <= ± 0,015 | <= ± 0,018 |
Operating temperature range, °C | -50…+50 (+120 upon request) | ||||
Input impedance, Ohm | 1150 ± 50 | ||||
Output resistance, Ohm | 1000 ± 2 | ||||
Insulation resistance, GOhm | >= 5 | ||||
Supply voltage range, V | 5…15 | ||||
Permissible overload, % NPI | 200 | ||||
Destructive overload, % NPI | 300 | ||||
Sensor housing material | stainless steel, 1.4548 | ||||
Shielded cable, number of cores/length | 4+1 /12, 16, 18 m | ||||
Protection class | IP 68 | ||||
Weight, kg | <= 17 |